CN215165890U - Roadbed slope measuring instrument - Google Patents
Roadbed slope measuring instrument Download PDFInfo
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- CN215165890U CN215165890U CN202120686426.2U CN202120686426U CN215165890U CN 215165890 U CN215165890 U CN 215165890U CN 202120686426 U CN202120686426 U CN 202120686426U CN 215165890 U CN215165890 U CN 215165890U
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Abstract
The utility model relates to a roadbed slope measuring instrument, which comprises a vertical ruler, a horizontal ruler and a connecting rod; the cross section of the vertical ruler is rectangular, a transverse ruler jack is longitudinally arranged between a pair of opposite side walls of the vertical ruler, a vertical ruler bolt through hole is longitudinally arranged between the other pair of opposite side walls, a transverse ruler bolt through hole is longitudinally arranged between a pair of opposite side walls of the transverse ruler, the transverse ruler is inserted into the transverse ruler jack on the vertical ruler, an adjusting bolt is inserted into the intersection of the vertical ruler bolt through hole and the transverse ruler bolt through hole, and two ends of the connecting rod are respectively connected with the lower end of the vertical ruler and one end of the transverse ruler through a pin shaft; the vertical ruler and the horizontal ruler are respectively provided with length scales, and the horizontal ruler is also provided with a level bubble. The utility model discloses can both be used for the side slope to measure, also can be used to the side slope inspection.
Description
Technical Field
The utility model belongs to the technical field of the road construction, a instrument of measuring and inspection is carried out to the slope rate of side slope when roadbed side slope construction is related to.
Background
The roadbed slope rate is the ratio of the height of the slope in the vertical direction to the projection length of the slope in the horizontal direction, and is an important parameter for slope construction. In the construction process, the slope rate of the side slope needs to be measured to control the construction quality, and the slope rate of the side slope needs to be detected after the construction is finished. The existing slope measuring tool can only be used for measuring slope data, does not have the function of visually checking whether a slope meets requirements, and is difficult to realize simultaneous measurement and data recording during construction, so that the measurement speed of the slope is influenced.
Disclosure of Invention
The utility model aims at providing a road bed side slope rate measuring apparatu convenient to rapid survey side slope rate to whether can the visual detection side slope meet the requirements.
The technical scheme of the utility model as follows:
a roadbed slope measuring instrument is characterized in that: comprises a vertical ruler, a horizontal ruler and a connecting rod; the cross section of the vertical ruler is rectangular, a transverse ruler jack is longitudinally arranged between a pair of opposite side walls of the vertical ruler, a vertical ruler bolt through hole is longitudinally arranged between the other pair of opposite side walls of the vertical ruler, a transverse ruler bolt through hole is longitudinally arranged between a pair of opposite side walls of the transverse ruler, the transverse ruler is inserted into the transverse ruler jack on the vertical ruler, an adjusting bolt is inserted at the intersection of the vertical ruler bolt through hole and the transverse ruler bolt through hole, and two ends of the connecting rod are respectively connected with the lower end of the vertical ruler and one end of the transverse ruler through a pin shaft; the vertical ruler and the horizontal ruler are respectively provided with length scales, and the horizontal ruler is also provided with a level bubble.
The utility model has simple structure and convenient operation, can be used for measuring side slopes and checking side slopes; the adjusting bolt is detached and can be folded into a strip shape, so that the portable electric water heater is convenient to carry.
Drawings
Fig. 1 is a schematic side view of the present invention;
fig. 2 is a schematic top view of the present invention;
fig. 3 is a usage state diagram of the present invention.
Detailed Description
As shown in fig. 1 and 2, the present invention comprises a vertical ruler 1, a horizontal ruler 2 and a connecting rod 3; the cross section of the vertical ruler 1 is rectangular, a transverse ruler jack is longitudinally arranged between a pair of opposite side walls of the vertical ruler 1, a vertical ruler bolt through hole 4 is longitudinally arranged between the other pair of opposite side walls of the vertical ruler, a transverse ruler bolt through hole 5 is longitudinally arranged between a pair of opposite side walls of the transverse ruler, the transverse ruler 2 is inserted into the transverse ruler jack on the vertical ruler, an adjusting bolt 6 is inserted at the intersection of the through hole of the vertical ruler bolt 4 and the transverse ruler bolt through hole 5, and two ends of the connecting rod 3 are respectively connected with the lower end of the vertical ruler 1 and one end of the transverse ruler 2 through a pin shaft; the vertical ruler and the horizontal ruler are respectively provided with length scales 7, and the horizontal ruler is also provided with a level bubble 8.
Above-mentioned structure promotes connecting rod 3 and removes the time spent, and adjusting bolt 6 can slide along vertical ruler bolt through-hole 4 and horizontal ruler bolt through-hole 5 simultaneously to adjust the height of horizontal ruler.
As shown in fig. 3, the utility model is used for during road bed side slope measurement, will found 1 lower extreme of chi and be close to side slope 9 bottoms, promote connecting rod 3 and the domatic laminating of side slope, through air level adjustment horizontal ruler level, then tighten adjusting bolt 6, make the horizontal ruler fixed with founding the chi. And reading scales on the transverse ruler and the vertical ruler, and calculating the ratio of the transverse ruler data to the vertical ruler data to obtain the slope rate.
When the adjusting bolt is used for detecting the roadbed side slope, the scales on the transverse ruler and the vertical ruler are adjusted according to the set slope rate, and then the adjusting bolt is screwed down to fix the transverse ruler and the vertical ruler. The lower end of the vertical ruler is close to the bottom of the side slope, the connecting rod leans against the slope surface, if the connecting rod is completely attached to the slope surface, the slope rate meets the requirement, and if the connecting rod cannot be completely attached, the slope rate does not meet the requirement.
Claims (1)
1. A roadbed slope measuring instrument is characterized in that: comprises a vertical ruler, a horizontal ruler and a connecting rod; the cross section of the vertical ruler is rectangular, a transverse ruler jack is longitudinally arranged between a pair of opposite side walls of the vertical ruler, a vertical ruler bolt through hole is longitudinally arranged between the other pair of opposite side walls of the vertical ruler, a transverse ruler bolt through hole is longitudinally arranged between a pair of opposite side walls of the transverse ruler, the transverse ruler is inserted into the transverse ruler jack on the vertical ruler, an adjusting bolt is inserted at the intersection of the vertical ruler bolt through hole and the transverse ruler bolt through hole, and two ends of the connecting rod are respectively connected with the lower end of the vertical ruler and one end of the transverse ruler through a pin shaft; the vertical ruler and the horizontal ruler are respectively provided with length scales, and the horizontal ruler is also provided with a level bubble.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120686426.2U CN215165890U (en) | 2021-04-03 | 2021-04-03 | Roadbed slope measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120686426.2U CN215165890U (en) | 2021-04-03 | 2021-04-03 | Roadbed slope measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215165890U true CN215165890U (en) | 2021-12-14 |
Family
ID=79358486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120686426.2U Active CN215165890U (en) | 2021-04-03 | 2021-04-03 | Roadbed slope measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215165890U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113152540A (en) * | 2021-04-03 | 2021-07-23 | 中交路桥建设有限公司 | Roadbed slope measuring instrument |
-
2021
- 2021-04-03 CN CN202120686426.2U patent/CN215165890U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113152540A (en) * | 2021-04-03 | 2021-07-23 | 中交路桥建设有限公司 | Roadbed slope measuring instrument |
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